States · California · San Bernardino County

Lenwood, California.

A community in San Bernardino County, with no city government of its own. Zillow publishes no home prices for it: see San Bernardino County’s.

Living in Lenwood, San Bernardino County, California

Lenwood, in San Bernardino County, had 3,623 people in the 2020 census. Half its households earn more than $78,958 a year and half less, against $85,478 across San Bernardino County; 15% of its people live below the poverty line. Unemployment in San Bernardino County was 5.7% in August 2026, and the county had 0.4% more jobs in 2025 than the year before. The most people in San Bernardino County work in schools and health care, then shops.

People 3,623 in the 2020 census; median age 31.4
Household income $78,958 the median, give or take $15,909 · San Bernardino County: $85,478
Unemployment 5.7% San Bernardino County, August 2026; 6.0% a year before
Homes Too few homes in Lenwood for the Census survey to measure.
  • 9%of adults have a degree
  • 15%below the poverty line
  • 7%work from home

What people in San Bernardino County work in

  • Schools, hospitals and social care22%
  • Shops (retail)12%
  • Transport, warehouses and utilities12%
  • Professional and business services10%
  • Restaurants, hotels and entertainment9%
  • Building trades8%

Employed residents by industry, from the Census survey. San Bernardino County had 848,961 jobs in 2025, 0.4% more than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in December, 57° and 35°; warmest in July, 102° and 72° 40° 60° 80° 100° J F M A M J J 102° 72° A S O N D 57° 35°
Average daily high and low for each month: coldest in December, 57° and 35°; warmest in July, 102° and 72° 40° 60° 80° 100° J F M A M J J 102° 72° A S O N D 57° 35°

Coldest in December, with highs near 57° and lows near 35°; warmest in July, with highs near 102° and lows near 72°. About 5 inches of rain a year, and little or no snow.

Average daily high and low, 1991–2020, at the Barstow weather station, 5 miles away (NOAA).

Largest workplaces in San Bernardino County

  1. Yaamava Resort and Casino at San ManuelResort hotels with casinos7,449
  2. San Bernardino City UnifiedSchool district5,915FTE
  3. Loma Linda University Medical CenterGeneral hospital5,689FTE
  4. UPSCouriers and express delivery services4,060
  5. Empire Workforce SolutionsEmployment agencies3,850
  6. Fontana UnifiedSchool district3,692FTE
  7. AmazonGeneral warehousing and storage3,599
  8. AmazonGeneral warehousing and storage3,541

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 1,624 workplaces with 20 or more staff, 285,165 people in all across the county; Lenwood has none of its own. School districts come from the Common Core of Data (NCES, 2023–24) and hospitals from their Medicare cost reports (CMS, 2023); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.

Natural hazards

  1. Inland floodingRelatively high
  2. Earthquakesrelatively high in parts of LenwoodRelatively moderate

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Lenwood’s census tracts, against the rest of the country; all of them together, relatively moderate. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.

From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on San Bernardino County.